iMacros for whatsapp automation

I have almost 1000 Whatsapp customers and daily I send new updates about my product to all my customers. But the problem is "whatsapp broadcast list" option doesn't work for me. When I send pictures and messages using "broadcast list" option the only few people receive those messages and pics. So I want to send updates to all of my customers one by one.

That is why I need iMacros for automate my work. Because it will take too much time to update every customer one by one. So, If you can do it then bid below.

we have experience of 8 years of autumation in IT industry with big companies like samsung, genpact.
our vision is to provide 1 click automated integrable solution.
we have expertise in web, mobile, api,intergated softVeč